![]() To receive JSON string we can use the âphp://inputâ along with the function file_get_contents() which helps us receive JSON data as a file and read it into a string. Later, we can use the json_decode() function to decode the JSON string. But this fails in the case when we want to receive JSON string as post data. In this section, well dive into the murky waters of PHPs jsondecode function and emerge victorious with newfound knowledge. Its like a translator that helps your PHP script understand JSON data without breaking a sweat. It is known that all of the post data can be received in a PHP script using the $_POST global variable. Understanding PHPs jsondecode Function When it comes to PHP, jsondecode is the life of the party. json_decode() function: This function takes a JSON string and converts it into a PHP variable that may be an array or an object.file_get_contents() function: This function in PHP is used to read a file into a string.Third, return the JSON data to the browsers by setting the content type of the document to appplication/json using the header () function. Second, convert the array to JSON using the jsonencode () function. When we use jsondecode(), we get an object of type stdClass as return type.The arguments, which are to be passed inside of printr() should either be an array or a string. By using this, we can encode images and place them in an XML or JSON. An encoded string of data can be again converted back into the string of text. This method will generate a sequence of character for a particular string in PHP. It returns all the raw data after the HTTP headers of the request, regardless of the content type. First, define an array of strings that consists of three elements. printr Prints human-readable information about a variable. This is the in-build method provided by PHP. php://input: This is a read-only stream that allows us to read raw data from the request body. ![]() First, we will look for the below 3 features: In this article, we will see how to retrieve the JSON POST with PHP, & will also see their implementation through the examples.
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